temporary patch to framebuffer.cpp to avoid skipping frames (for 480x854 Xperia HDPI devices)

gistfile1.txt

diff --git a/libgralloc/framebuffer.cpp b/libgralloc/framebuffer.cpp
index 9d974b4..5413674 100644
--- a/libgralloc/framebuffer.cpp
+++ b/libgralloc/framebuffer.cpp
@@ -131,6 +131,15 @@ static int fb_post(struct framebuffer_device_t* dev, buffer_handle_t buffer)
 
         m->info.activate = FB_ACTIVATE_VBL;
         m->info.yoffset = offset / m->finfo.line_length;
+
+       if (m->info.yoffset == 855){
+               m->info.yoffset = 854;
+       }
+
+       if (m->info.yoffset == 1710){
+               m->info.yoffset = 1708;
+       }
+
         if (ioctl(m->framebuffer->fd, FBIOPUT_VSCREENINFO, &m->info) == -1) {
             ALOGE("FBIOPUT_VSCREENINFO failed");
             genlock_unlock_buffer(hnd);